/**
* Add a menu item to the user hover dropdown
*
* @param string $hook the name of the hook
* @param string $type the type of the hook
* @param \ElggMenuItem[] $return_value current menu items
* @param array $params supplied params
*
* @return void|\ElggMenuItem[]
*/
public static function register($hook, $type, $return_value, $params)
{
static $user_dirs;
if (!elgg_is_admin_logged_in()) {
return;
}
if (empty($params) || !is_array($params)) {
return;
}
$user = elgg_extract('entity', $params);
if (!$user instanceof \ElggUser) {
return;
}
if (!isset($user_dirs)) {
$user_dirs = [];
}
// save in a static for performance when viewing user listings
if (!isset($user_dirs[$user->getGUID()])) {
$user_dirs[$user->getGUID()] = false;
$edl = new \Elgg\EntityDirLocator($user->getGUID());
$path = $edl->getPath();
if (is_dir(elgg_get_data_path() . $path)) {
$path = substr($path, 0, -1);
$user_dirs[$user->getGUID()] = \ElggMenuItem::factory(['name' => 'dataroot-browser', 'text' => elgg_echo('dataroot_browser:menu:user_hover'), 'href' => elgg_http_add_url_query_elements('admin/administer_utilities/dataroot_browser', ['dir' => $path]), 'is_trusted' => true, 'section' => 'admin']);
}
}
if (empty($user_dirs[$user->getGUID()])) {
return;
}
$return_value[] = $user_dirs[$user->getGUID()];
return $return_value;
}
/**
* Serves an icon
* Terminates the script and sends headers on error
* @return void
*/
public function serve()
{
if (headers_sent()) {
return;
}
if (!$this->guid || !$this->icontime || !$this->path || !$this->hmac) {
header("HTTP/1.1 404 Not Found");
exit;
}
$etag = $this->icontime . $this->guid;
if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && trim($_SERVER['HTTP_IF_NONE_MATCH']) == "\"{$etag}\"") {
header("HTTP/1.1 304 Not Modified");
exit;
}
$this->openDbLink();
$values = $this->getDatalistValue(array('dataroot', '__site_secret__'));
$this->closeDbLink();
if (empty($values)) {
header("HTTP/1.1 404 Not Found");
exit;
}
$data_root = $values['dataroot'];
$key = $values['__site_secret__'];
$hmac = hash_hmac('sha256', $this->guid . $this->path, $key);
if ($this->hmac !== $hmac) {
header("HTTP/1.1 403 Forbidden");
exit;
}
$locator = new \Elgg\EntityDirLocator($this->dir_guid);
$filename = $data_root . $locator->getPath() . $this->path;
if (!file_exists($filename)) {
header("HTTP/1.1 404 Not Found");
exit;
}
$filesize = filesize($filename);
$ext = pathinfo($filename, PATHINFO_EXTENSION);
switch ($ext) {
default:
$mimetype = 'image/jpeg';
break;
case 'png':
$mimetype = 'image/png';
break;
case 'gif':
$mimetype = 'image/gif';
break;
}
header("Content-type: {$mimetype}");
header('Expires: ' . gmdate('D, d M Y H:i:s \\G\\M\\T', strtotime("+6 months")), true);
header("Pragma: public");
header("Cache-Control: public");
header("Content-Length: {$filesize}");
header("ETag: \"{$etag}\"");
readfile($filename);
exit;
}
public function testGetPath()
{
$size = \Elgg\EntityDirLocator::BUCKET_SIZE;
foreach ($this->guids as $guid) {
$test = new \Elgg\EntityDirLocator($guid);
// we start at 1 since there are no guids of 0
if ($guid < 5000) {
$path = "1/{$guid}/";
} elseif ($guid < 10000) {
$path = "5000/{$guid}/";
} elseif ($guid < 15000) {
$path = "10000/{$guid}/";
} elseif ($guid < 20000) {
$path = "15000/{$guid}/";
}
$this->assertSame($path, $test->getPath());
}
}
$result = mysql_query($q, $mysql_dblink);
if ($result) {
$row = mysql_fetch_object($result);
while ($row) {
if ($row->name == 'dataroot') {
$data_root = $row->value;
}
$row = mysql_fetch_object($result);
}
}
@mysql_close($mysql_dblink);
}
}
}
if (isset($data_root)) {
$locator = new \Elgg\EntityDirLocator($guid);
$entity_path = $data_root . $locator->getPath();
$filename = $entity_path . "groups/{$group_guid}{$size}.jpg";
$filecontents = @file_get_contents($filename);
// try fallback size
if (!$filecontents && $size !== "medium") {
$filename = $entity_path . "groups/{$group_guid}medium.jpg";
$filecontents = @file_get_contents($filename);
}
if ($filecontents) {
$filesize = strlen($filecontents);
header("Content-type: image/jpeg");
header("Expires: " . gmdate("D, d M Y H:i:s \\G\\M\\T", strtotime("+6 months")), true);
header("Pragma: public");
header("Cache-Control: public");
header("Content-Length: {$filesize}");
/**
* Construct a file path matrix for an entity.
*
* @param int $guid The guid of the entity to store the data under.
*
* @return string The path where the entity's data will be stored relative to the data dir.
* @deprecated 1.9 Use \Elgg\EntityDirLocator()
*/
protected function makeFileMatrix($guid)
{
elgg_deprecated_notice('\\ElggDiskFilestore::makeFileMatrix() is deprecated by \\Elgg\\EntityDirLocator', 1.9);
$entity = get_entity($guid);
if (!$entity instanceof \ElggEntity) {
return false;
}
$dir = new \Elgg\EntityDirLocator($guid);
return $dir->getPath();
}
exit;
}
$size = "medium";
if (!empty($_GET['size'])) {
$size = strtolower($_GET['size']);
if (!in_array($size, array('large', 'medium', 'small', 'tiny', 'master', 'topbar'))) {
$size = "medium";
}
}
$initialRoot = dirname(dirname(__DIR__));
$backupRoot = dirname(dirname(dirname($initialRoot)));
if (!(include_once "{$initialRoot}/vendor/autoload.php")) {
require_once "{$backupRoot}/vendor/autoload.php";
}
$data_root = \Elgg\Application::getDataPath();
$locator = new \Elgg\EntityDirLocator($guid);
$user_path = $data_root . $locator->getPath();
$filename = $user_path . "profile/{$guid}{$size}.jpg";
$filesize = @filesize($filename);
if ($filesize) {
header("Content-type: image/jpeg");
header('Expires: ' . gmdate('D, d M Y H:i:s \\G\\M\\T', strtotime("+6 months")), true);
header("Pragma: public");
header("Cache-Control: public");
header("Content-Length: {$filesize}");
header("ETag: \"{$etag}\"");
readfile($filename);
exit;
}
// something went wrong so load engine and try to forward to default icon
\Elgg\Application::start();
/**
* Returns an array of documents to be deleted from the elastic index
*
* @return array
*/
function elasticsearch_get_documents_for_deletion()
{
$plugin = elgg_get_plugin_from_id('elasticsearch');
$locator = new \Elgg\EntityDirLocator($plugin->getGUID());
$documents_path = elgg_get_data_path() . $locator->getPath() . 'documents_for_deletion/';
$dir = @opendir($documents_path);
if (!$dir) {
return [];
}
$documents = [];
while (($file = readdir($dir)) !== false) {
if (is_dir($file)) {
continue;
}
$contents = unserialize(file_get_contents($documents_path . $file));
if (!is_array($contents)) {
continue;
}
$documents[$file] = $contents;
}
return $documents;
}
/**
* Returns an array of documents to be deleted from the elastic index
*
* @return array
*/
function elasticsearch_get_documents_for_deletion()
{
$plugin = elgg_get_plugin_from_id('elasticsearch');
$locator = new \Elgg\EntityDirLocator($plugin->getGUID());
$documents_path = elgg_get_data_path() . $locator->getPath() . 'documents_for_deletion/';
$dir = @opendir($documents_path);
if (!$dir) {
return [];
}
$documents = [];
while (($file = readdir($dir)) !== false) {
if (is_dir($file)) {
continue;
}
$contents = unserialize(file_get_contents($documents_path . $file));
if (!is_array($contents)) {
continue;
}
$deletion_time = elgg_extract('time', $contents);
if (!empty($deletion_time) && $deletion_time > time()) {
// not yet scheduled for deletion, (only if deletion failed once before)
continue;
}
unset($contents['time']);
$documents[$file] = $contents;
}
return $documents;
}
/**
* {@inheritdoc}
*/
public function serve()
{
if (headers_sent()) {
return;
}
$query = $this->get('q');
$query = unserialize(base64_decode($query));
$this->uid = $query['uid'];
$this->d = $query['d'];
$this->ts = $query['ts'];
$this->path = $query['path'];
$this->hmac = $query['mac'];
if (!$this->uid || !$this->ts || !$this->path || !$this->hmac) {
header("HTTP/1.1 400 Bad Request");
exit;
}
$etag = md5($this->ts . $this->uid);
$ifNoneMatch = isset($_SERVER['HTTP_IF_NONE_MATCH']) ? trim(stripslashes($_SERVER['HTTP_IF_NONE_MATCH']), '"') : false;
if ($ifNoneMatch == $etag) {
header('HTTP/1.0 304 Not Modified');
exit;
}
$values = $this->getDatalistValue(array('dataroot', '__site_secret__'));
if (empty($values)) {
header("HTTP/1.1 404 Not Found");
exit;
}
$data_root = $values['dataroot'];
$key = $values['__site_secret__'];
$hmac = hash_hmac('sha256', $this->uid . $this->path, $key);
if ($this->hmac !== $hmac) {
header("HTTP/1.1 403 Forbidden");
exit;
}
$locator = new \Elgg\EntityDirLocator($this->d);
$d = $locator->getPath();
$filename = "{$data_root}{$d}{$this->path}";
if (!file_exists($filename) || !is_readable($filename)) {
header("HTTP/1.1 404 Not Found");
exit;
}
$filesize = filesize($filename);
$ext = pathinfo($filename, PATHINFO_EXTENSION);
switch ($ext) {
default:
$mimetype = 'application/otcet-stream';
break;
case 'jpg':
case 'jpeg':
$mimetype = 'image/jpeg';
break;
case 'png':
$mimetype = 'image/png';
break;
case 'gif':
$mimetype = 'image/gif';
break;
}
header("Content-type: {$mimetype}");
header("Content-disposition: inline");
header('Expires: ' . gmdate('D, d M Y H:i:s \\G\\M\\T', strtotime("+6 months")), true);
header("Pragma: public");
header("Cache-Control: public");
header("Content-Length: {$filesize}");
header("ETag: \"{$etag}\"");
readfile($filename);
exit;
}
$contents .= date("Y/n/j", $last_action) . "<br>";
} else {
if ($lastlogin > 1) {
$contents .= elgg_echo('lastlogin:today') . "<br>";
} else {
$contents .= elgg_echo('lastlogin:hour') . "<br>";
}
}
}
} else {
$contents .= elgg_echo('lastlogin:never') . "<br>";
}
$add_it = true;
}
if (elgg_get_plugin_setting('registered_visibility', 'lastlogin') == "all" || elgg_get_plugin_setting('registered_visibility', 'lastlogin') == "admin" && elgg_is_admin_logged_in()) {
$time_created = $vars['entity']->time_created;
$contents .= elgg_echo('lastlogin:joindate') . ": " . date("Y/n/j", $time_created) . "<br>";
$add_it = true;
}
if (elgg_get_plugin_setting('guid_visibility', 'lastlogin') == "yes" && elgg_is_admin_logged_in()) {
$user_guid = $vars['entity']->guid;
$contents .= elgg_echo('lastlogin:guid') . ": " . $user_guid . "<br>";
$user_data_dir_location = new \Elgg\EntityDirLocator($user_guid);
$contents .= elgg_echo('lastlogin:data_dir') . ": " . $user_data_dir_location->getPath() . "<br>";
$add_it = true;
}
$contents .= "</div>";
if ($add_it) {
echo $contents;
}
}
/**
* {@inheritdoc}
*/
public function serve()
{
if (headers_sent()) {
return;
}
if (!$this->uid || !$this->ts || !$this->path || !$this->hmac) {
header("HTTP/1.1 400 Bad Request");
exit;
}
$etag = md5($this->ts . $this->uid);
if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && trim($_SERVER['HTTP_IF_NONE_MATCH']) == "\"{$etag}\"") {
header("HTTP/1.1 304 Not Modified");
exit;
}
$this->openDbLink();
$values = $this->getDatalistValue(array('dataroot', '__site_secret__'));
$this->closeDbLink();
if (empty($values)) {
header("HTTP/1.1 404 Not Found");
exit;
}
$data_root = $values['dataroot'];
$key = $values['__site_secret__'];
$hmac = hash_hmac('sha256', $this->uid . $this->path, $key);
if ($this->hmac !== $hmac) {
header("HTTP/1.1 403 Forbidden");
exit;
}
if (\hypeJunction\Integration::isElggVersionBelow('1.9.0')) {
$time_created = date('Y/m/d', $this->dts);
$d = "{$time_created}/{$this->d}/";
} else {
$locator = new \Elgg\EntityDirLocator($this->d);
$d = $locator->getPath();
}
$filename = "{$data_root}{$d}{$this->path}";
if (!file_exists($filename) || !is_readable($filename)) {
header("HTTP/1.1 404 Not Found");
exit;
}
$filesize = filesize($filename);
$ext = pathinfo($filename, PATHINFO_EXTENSION);
switch ($ext) {
default:
$mimetype = 'application/otcet-stream';
break;
case 'jpg':
case 'jpeg':
$mimetype = 'image/jpeg';
break;
case 'png':
$mimetype = 'image/png';
break;
case 'gif':
$mimetype = 'image/gif';
break;
}
header("Content-type: {$mimetype}");
header("Content-disposition: inline");
header('Expires: ' . gmdate('D, d M Y H:i:s \\G\\M\\T', strtotime("+6 months")), true);
header("Pragma: public");
header("Cache-Control: public");
header("Content-Length: {$filesize}");
header("ETag: \"{$etag}\"");
readfile($filename);
exit;
}
